SBM Wrist Pin Bushing .984in

The SCAT Enterprises SBM Wrist Pin Bushing .984in (part number B984) is a precision bronze bushing designed specifically for Small Block Mopar engine builders and rebuilders. This wrist pin bushing plays a crucial role as the bearing surface between the connecting rod and wrist pin, facilitating smooth piston movement under high combustion pressures while ensuring the tight tolerances necessary for reliable engine operation.

Constructed from high-quality bronze, this bushing offers superior bearing characteristics and wear resistance compared to softer alloys, which is essential for absorbing the cyclical loads generated during combustion and reciprocation. The bushing features an inner diameter of 0.984 inches, an outer diameter of 1.043 inches, and a length of 1.25 inches, ensuring proper fit within Small Block Mopar connecting rods while maintaining the necessary clearances for adequate oil film formation.

Engine rebuilders, hot rodders, and racing enthusiasts will find this bushing particularly beneficial for high-performance builds, especially when original components are worn or when a more durable bushing material is desired. The .984-inch designation indicates the outer diameter specification, ensuring compatibility with properly sized connecting rods in Small Block Mopar applications.